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Abstract
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ted closely are plants ornamental of maintenance and production The
,resources water limited the to due ,Today .water fresh of consumption high the to
foliar of effects the evaluate To .sources water salt with plants water to have we
2TiO nano of application
and zero (oxide graphene-dot quantum and 2,CeO ,
;.L splendens Gazania on) mM 150 75, 0, (stress salinity NaCl and) L/mg 1.5
.design randomized completely on based conducted was experiment factorial a
flavonoids and proline ,number flower ,weight dry plant that revealed results The
2H ,MDA ,activity enzymes antioxidant ,content
2O
were content P and ,N ,Na ,
leaf highest The .treatments experimental of effects interaction the by influenced
quantum × salinity-no at recorded were content N and ,number flower ,weight dry
2H ,)56.6% (leakage ion ,content Na for data highest The .oxide graphene-dot
2O
mg/nmol1.1 (proline and ,)FW mg/nmol 37 (malondialdehyde ,)FW mg/nmol 246(
stress salinity mM 150 .spray foliar-no × mM 150NaCl at recorded were content) FW
the in) FW g/µmol 8.9 (activity catalase increased oxide graphene-dot quantum× by influenced were activity peroxidase ascorbate and dismutase Superoxide .plant
2TiO and oxide graphene-dot quantum × mM 150NaCl
,index Chlorophyll .spray foliar salinity of effects simple the to responded were ratio Na/K and ,phenolics total
recorded was index chlorophyll and Na/K of ratio top The .application foliar and
improved salinity mM 150 and 75 .spray foliar oxide graphene-dot quantum at
phenolics increased nanoparticles all with spray Foliar .plants in content phenolics
growth the on effects adverse had salinity that showed results overall The .content
under treatments Foliar .splendens Gazania of characteristics physiological and
activity enzymes antioxidant the influenced promisingly; stress salinity mM 150
75 to up tolerate can splendens Gazania ,all in All .plants of weight dry root and
physiological and growth in decline remarkable a without stress salinity NaCl mM
.attrib
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